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Method for producing wood fiberboards
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Patent number 12,005,602
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Issue date Jun 11, 2024
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BASF SE
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Ferdinand Leifeld
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Process for preserving wood chips during storage
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Patent number 4,045,554
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Issue date Aug 30, 1977
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The United States of America as represented by the Secretary of Agriculture
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Edward L. Springer
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3481686
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Patent number 3,481,686
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Issue date Dec 2, 1969
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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2444929
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Patent number 2,444,929
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Issue date Jul 13, 1948
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...